branch master updated (0c7707d -> 0a41123)

[Eric Bavier]

bavier pushed a change to branch master
in repository guix.

      from  0c7707d   gnu: u-boot: Update to 2018.11.
       new  fc9dbf4   llvm: Build with RTTI by default.
       new  7ed018e   gnu: Add TomsFastMath.
       new  0a41123   gnu: Add ClamAV.

The 3 revisions listed above as "new" are entirely new to this
repository and will be described in separate emails.  The revisions
listed as "adds" were already present in the repository and have only
been added to this reference.


Summary of changes:
 gnu/local.mk                                       |   5 +-
 gnu/packages/antivirus.scm                         | 156 +++++++++++++++++++++
 gnu/packages/audio.scm                             |   2 +-
 gnu/packages/llvm.scm                              |  15 +-
 gnu/packages/multiprecision.scm                    |  66 +++++++++
 gnu/packages/patches/clamav-config-llvm-libs.patch |  14 ++
 .../patches/clamav-system-tomsfastmath.patch       | 102 ++++++++++++++
 gnu/packages/patches/tomsfastmath-constness.patch  |  76 ++++++++++
 8 files changed, 421 insertions(+), 15 deletions(-)
 create mode 100644 gnu/packages/antivirus.scm
 create mode 100644 gnu/packages/patches/clamav-config-llvm-libs.patch
 create mode 100644 gnu/packages/patches/clamav-system-tomsfastmath.patch
 create mode 100644 gnu/packages/patches/tomsfastmath-constness.patch